year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 12, 05, 32,  121.374496,   -2.583549,   9, 100,  366.214691,   83.303810,   146,  1197
 2021, 03, 12, 05, 32,  121.373283,   -2.576361,   9,  85,  355.790619,   60.277641,   147,  1197
 2021, 03, 12, 05, 32,  120.181564,   -1.701044,   8,  66,  318.909119,    9.625541,   303,  1320
 2021, 03, 12, 05, 32,  110.648155,   -2.555577,   8,  56,  308.571747,    8.150912,   390,  2515
 2021, 03, 12, 05, 32,  110.150139,   -2.119159,   8,  50,  308.433990,   10.141739,   462,  2551
 2021, 03, 12, 05, 32,  111.964630,   -0.244964,   8,  54,  312.477386,    9.015368,   702,  2323
 2021, 03, 12, 05, 32,  111.956619,   -0.246152,   8,  34,  306.071564,    5.054614,   702,  2324
 2021, 03, 12, 05, 32,  111.965790,   -0.251218,   8,  44,  308.953674,    6.399969,   705,  2322
 2021, 03, 12, 05, 32,  111.957787,   -0.252476,   8,  44,  308.243805,    5.977476,   705,  2323
 2021, 03, 12, 05, 32,  117.467400,    0.688639,   8,  47,  314.787109,    5.578386,   718,  1618